package jdbc;

import java.sql.Connection;
import java.sql.PreparedStatement;

public class JDBCDemo8 {
    public static void main(String[] args) {
        //用户注册
        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"欢迎注册","注册");
        try (
                Connection connection = DBUtil.getConnection();
        ){
            String sql = "INSERT INTO userinfo(username,password,nickname,age) VALUES(?,?,?,?)";

            PreparedStatement ps = connection.prepareStatement(sql);
            ps.setString(1,userInfo.getUsername());
            ps.setString(2,userInfo.getPassword());
            ps.setString(3,userInfo.getNickname());
            ps.setInt(4,userInfo.getAge());
            ps.executeUpdate();

            int num = ps.executeUpdate();
            if (num > 0){
                System.out.println("注册成功");
            }else{
                System.out.println("注册失败");
            }
            }catch (Exception e)
            {
                throw new RuntimeException(e);
            }
        }
    }

